Author blacklists some ISPs [0]:

>I contacted Rachel and she said - and this is my poor paraphrasing from memory - that the IP ban was something she intentionally implemented but I got caught as a false positive

[0] https://news.ycombinator.com/item?id=42599359

Yeah, I can't reach out their website from Denmark for some unknown reasons. On top of that the most recent update of their RSS feed server fxxxd up my news reader so I'm even less inclined to see whatever they do because it looks like they're not very competent technology-wise.